Every person who, under color of any statute, ordinance,
regulation, custom, or usage, of any State or Territory or the
District of Columbia, subjects, or causes to be subjected, any
citizen of the United States or other person within the
jurisdiction thereof to the deprivation of any rights, privileges,
or immunities secured by the Constitution and laws, shall be liable
to the party injured in an action at law, suit in equity, or other
proper proceeding for redress, except that in any action brought
against a judicial officer for an act or omission taken in such
officer's judicial capacity, injunctive relief shall not be granted
unless a declaratory decree was violated or declaratory relief was
unavailable. For the purposes of this section, any Act of Congress
applicable exclusively to the District of Columbia shall be
considered to be a statute of the District of Columbia.